Which of the following is a basic amino acid ?

Question

Which of the following is a basic amino acid ? (A) Serine (B) Alanine (C) Tyrosine (D) Lysine

Tardigrade Admin · Accepted Answer

Amine Structure Nature Lysine

Basic (As it contains more number of - NH2 groups as composed to -COOH group) Serine

Neutral Alanine

Neutral Tyrosine

Neutral

Q. Which of the following is a basic amino acid ?

Amine	Structure	Nature
Lysine		Basic (As it contains more number of - $N H_{2}$ groups as composed to $- COO H$ group)
Serine		Neutral
Alanine		Neutral
Tyrosine		Neutral